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Added a file copy util for Windows UI

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Copies the authtoken.secret file into a private local folder for the user so that the UI doesnt have to be run with Admin privileges.
This commit is contained in:
Grant Limberg 2016-11-07 14:08:26 -08:00
parent 5f63d5039b
commit c802811ad2
8 changed files with 320 additions and 22 deletions
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76
windows/WinUI/MainWindow.xaml.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
@ -57,32 +58,34 @@ namespace WinUI
}
}
private bool InitAPIHandler()
private String readAuthToken(String path)
{
String ztDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
String authToken = "";
Int32 port = 9993;
try
if (File.Exists(path))
{
byte[] tmp = File.ReadAllBytes(ztDir + "\\authtoken.secret");
authToken = System.Text.Encoding.ASCII.GetString(tmp).Trim();
}
catch
{
MessageBox.Show("Unable to read ZeroTier One authtoken.secret from:\r\n" + ztDir, "ZeroTier One");
this.Close();
return false;
try
{
byte[] tmp = File.ReadAllBytes(path);
authToken = System.Text.Encoding.UTF8.GetString(tmp).Trim();
}
catch
{
MessageBox.Show("Unable to read ZeroTier One Auth Token from:\r\n" + path, "ZeroTier One");
}
}
if ((authToken == null) || (authToken.Length <= 0))
{
MessageBox.Show("Unable to read ZeroTier One authtoken.secret from:\r\n" + ztDir, "ZeroTier One");
this.Close();
return false;
}
return authToken;
}
private Int32 readPort(String path)
{
Int32 port = 9993;
try
{
byte[] tmp = File.ReadAllBytes(ztDir + "\\zerotier-one.port");
byte[] tmp = File.ReadAllBytes(path);
port = Int32.Parse(System.Text.Encoding.ASCII.GetString(tmp).Trim());
if ((port <= 0) || (port > 65535))
port = 9993;
@ -91,6 +94,41 @@ namespace WinUI
{
}
return port;
}
private bool InitAPIHandler()
{
String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
String authToken = "";
Int32 port = 9993;
if (!File.Exists(localZtDir + "\\authtoken.secret") || !File.Exists(localZtDir + "\\zerotier-one.port"))
{
// launch external process to copy file into place
String curPath = System.Reflection.Assembly.GetEntryAssembly().Location;
int index = curPath.LastIndexOf("\\");
curPath = curPath.Substring(0, index);
ProcessStartInfo startInfo = new ProcessStartInfo(curPath + "\\copyutil.exe", globalZtDir + " " + localZtDir);
startInfo.Verb = "runas";
var process = Process.Start(startInfo);
process.WaitForExit();
}
authToken = readAuthToken(localZtDir + "\\authtoken.secret");
if ((authToken == null) || (authToken.Length <= 0))
{
MessageBox.Show("Unable to read ZeroTier One authtoken", "ZeroTier One");
this.Close();
return false;
}
port = readPort(localZtDir + "\\zerotier-one.port");
handler = new APIHandler(port, authToken);
return true;
}